| 0 | PI 643212 | NDB138 | Hordeum vulgare L. subsp. vulgare | North Dakota, United States | NSGC |  | | 2006 | DEVELOPED | | | | | | Breeding material | [See PI 643209 - 643393 for similar accessions.] | 1708904 | PI 643212 |
| 1 | PI 643242 | ND7159 | Hordeum vulgare L. subsp. vulgare | North Dakota, United States | NSGC |  | | 2006 | DEVELOPED | | | | | | Breeding material | [See PI 643209 - 643393 for similar accessions.] | 1708982 | PI 643242 |
| 2 | PI 643271 | ND13100 | Hordeum vulgare L. subsp. vulgare | North Dakota, United States | NSGC |  | | 2006 | DEVELOPED | | | | | | Breeding material | [See PI 643209 - 643393 for similar accessions.] | 1709018 | PI 643271 |
| 3 | PI 643294 | ND15443 | Hordeum vulgare L. subsp. vulgare | North Dakota, United States | NSGC |  | | 2006 | DEVELOPED | | | | | | Breeding material | [See PI 643209 - 643393 for similar accessions.] | 1709041 | PI 643294 |
| 4 | PI 640006 | TX99D684 | Hordeum vulgare L. subsp. vulgare | Texas, United States | NSGC |  | | 2003 | DEVELOPED | | | | | | Breeding material | | 1647778 | PI 640006 |
| 5 | PI 592172 | 'Donan' | Hordeum vulgare L. subsp. vulgare | Edinburgh, City of, United Kingdom | NSGC |  | | 1993 | DEVELOPED | | | 55.93333000, -3.25000000 | | | Cultivar | | 1479584 | PI 592172 |
| 6 | PI 592275 | 'D.K.S. Binder' | Hordeum vulgare L. subsp. vulgare | Wiltshire, United Kingdom | NSGC |  | | 1993 | DEVELOPED | | | 51.25000000, -1.91666700 | | | Cultivar | | 1479657 | PI 592275 |
| 7 | PI 592282 | 'Merchant' | Hordeum vulgare L. subsp. vulgare | Cambridgeshire, United Kingdom | NSGC |  | | 1993 | DEVELOPED | | | 52.33333000, -0.08333300 | | | Cultivar | | 1479663 | PI 592282 |
| 8 | PI 531890 | 1092 | Hordeum vulgare L. subsp. vulgare | Egypt | NSGC |  | | 1988 | COLLECTED | 1979 | | | | | Uncertain improvement status | Resistant to leaf rust. | 1426826 | PI 531890 |
| 9 | PI 531984 | 2690 | Hordeum vulgare L. subsp. vulgare | Egypt | NSGC |  | | 1988 | COLLECTED | 1979 | | | | | Uncertain improvement status | Resistant to leaf rust. | 1426920 | PI 531984 |
| 10 | PI 532000 | 2744 | Hordeum vulgare L. subsp. vulgare | Egypt | NSGC |  | | 1988 | COLLECTED | 1979 | | | | | Uncertain improvement status | Resistant to leaf rust. | 1426936 | PI 532000 |
| 11 | PI 532035 | 2867 | Hordeum vulgare L. subsp. vulgare | Egypt | NSGC |  | | 1988 | COLLECTED | 1979 | | | | | Uncertain improvement status | Resistant to leaf rust. | 1426971 | PI 532035 |
| 12 | PI 452324 | STB 32 | Hordeum vulgare L. subsp. vulgare | Lincolnshire, United Kingdom | NSGC |  | | 1981 | DEVELOPED | | | 53.16667000, -0.25000000 | | | Breeding material | Salt tolerant. | 1347260 | PI 452324 |
| 13 | PI 434795 | QB 709.5 | Hordeum vulgare L. subsp. vulgare | Québec, Canada | NSGC |  | | 1979 | DEVELOPED | | | | | | Breeding material | | 1329731 | PI 434795 |
| 14 | PI 392469 | Welgevallen 65-5-4 | Hordeum vulgare L. subsp. vulgare | Western Cape, South Africa | NSGC |  | | 1974 | DEVELOPED | | | | | | Breeding material | | 1294562 | PI 392469 |
| 15 | PI 371245 | 1796c | Hordeum vulgare L. subsp. vulgare | Graubünden, Switzerland | NSGC |  | | 1971 | COLLECTED | | Trans | 46.76666667, 9.45000000 | 1115 | | Landrace | | 1278247 | PI 371245 |
| 16 | PI 357314 | Riso 6018 | Hordeum vulgare L. subsp. vulgare | Roskilde, Denmark | NSGC |  | | 1971 | DEVELOPED | | | | | | Breeding material | Powdery mildew resistant mutant. | 1266635 | PI 357314 |
| 17 | PI 328619 | HOR 1312 | Hordeum vulgare L. subsp. vulgare | Romania | NSGC |  | | 1968 | COLLECTED | | | | | | Landrace | | 1244195 | PI 328619 |
| 18 | PI 328808 | 'Nolc Dregeruv Bohemia' | Hordeum vulgare L. subsp. vulgare | Czech Republic | NSGC |  | | 1968 | DEVELOPED | | | | | | Cultivar | | 1244384 | PI 328808 |
| 19 | PI 294743 | nudifurcatus | Hordeum vulgare L. subsp. vulgare | Cluj, Romania | NSGC |  | | 1964 | COLLECTED | | Botanical Garden, Cluj | 46.78333333, 23.61666667 | 327 | | Uncertain improvement status | | 1223082 | PI 294743 |
| 20 | PI 268241 | 61 | Hordeum vulgare L. subsp. vulgare | Fārs, Iran | NSGC |  | | 1960 | COLLECTED | 1960 | 30km W of Shiraz | 29.61666667, 52.23333333 | 1960 | | Landrace | | 1201759 | PI 268241 |
| 21 | PI 235181 | 'Athenais' | Hordeum vulgare L. subsp. vulgare | Cyprus | NSGC |  | | 1956 | DEVELOPED | | | | | | Cultivar | | 1185393 | PI 235181 |
| 22 | PI 235186 | Beni Olid | Hordeum vulgare L. subsp. vulgare | Libya | NSGC |  | | 1956 | COLLECTED | | | | | | Landrace | | 1185398 | PI 235186 |
| 23 | PI 190786 | Kyojo Rokkaku 780 | Hordeum vulgare L. subsp. vulgare | Korea, North | NSGC |  | | 1950 | COLLECTED | | Hamkyong | | | | Landrace | | 1162275 | PI 190786 |
| 24 | PI 190790 | Inumo O | Hordeum vulgare L. subsp. vulgare | Korea, North | NSGC |  | | 1950 | COLLECTED | | Hamkyong | | | | Landrace | | 1162279 | PI 190790 |
| 25 | PI 157890 | Avanguardia | Hordeum vulgare L. subsp. vulgare | Lazio, Italy | NSGC |  | | 1947 | COLLECTED | 1923 | | 42.00000000, 12.50000000 | | | Uncertain improvement status | | 1138085 | PI 157890 |
| 26 | PI 53239 | Libia | Hordeum vulgare L. subsp. vulgare | Libya | NSGC |  | | 1921 | COLLECTED | | Cyrenaica | 31.00000000, 22.50000000 | 129 | | Landrace | | 1108647 | PI 53239 |
| 27 | CIho 15270 | Purple Hull-less | Hordeum vulgare L. subsp. vulgare | Manitoba, Canada | NSGC |  | | 1972 | COLLECTED | | | 55.00000000, -97.00000000 | | | Breeding material | Probably originated in northern Europe. | 1070862 | CIho 15270 |
| 28 | CIho 6880 | Fan Shaped | Hordeum vulgare L. subsp. vulgare | Idaho, United States | NSGC |  | | 1941 | DEVELOPED | | | | | | Genetic material | | 1038002 | CIho 6880 |
| 29 | CIho 7153 | 36Ab2568 | Hordeum vulgare L. subsp. vulgare | Idaho, United States | NSGC |  | | 1936 | DEVELOPED | | | | | | Breeding material | | 1038876 | CIho 7153 |
| 30 | CIho 6091 | C.A.N. 1098 | Hordeum vulgare L. subsp. vulgare | Ontario, Canada | NSGC |  | | 1935 | DEVELOPED | | | | | | Breeding material | | 1035008 | CIho 6091 |
| 31 | CIho 5068 | Mensury | Hordeum vulgare L. subsp. vulgare | Ontario, Canada | NSGC |  | | 1929 | COLLECTED | | | 50.00000000, -86.00000000 | | | Breeding material | | 1030114 | CIho 5068 |
| 32 | CIho 4188 | 6089 | Hordeum vulgare L. subsp. vulgare | Kābul, Afghanistan | NSGC |  | | 1925 | COLLECTED | 08/28/1924 | near Rabat Lal (near Kabul) | 34.50000000, 69.41666667 | | | Landrace | | 1027227 | CIho 4188 |
| 33 | CIho 1457 | Felix | Hordeum vulgare L. subsp. vulgare | Diyālá, Iraq | NSGC |  | | 1920 | COLLECTED | | Baghdad | 33.30000000, 44.60000000 | 38 | | Landrace | | 1013908 | CIho 1457 |
| 34 | CIho 2480 | Barquis | Hordeum vulgare L. subsp. vulgare | Lara, Venezuela | NSGC |  | | 1917 | COLLECTED | | near Barquisimeto | 10.06527778, -69.33222222 | 571 | | Landrace | | 1020726 | CIho 2480 |